Filler Fillite 355

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Filler Fillite 355

✔ Decreases the density of material
✔ Filler grain for PU, silicone, epoxy, polyester, plaster, concrete, cement
✔ Extends the processing time
✔ Exothermic cast products can be cast thicker Read more

€150,00 Incl. BTW
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    ✔ Decreases the density of material
    ✔ Filler grain for PU, silicone, epoxy, polyester, plaster, concrete, cement
    ✔ Extends the processing time
    ✔ Exothermic cast products can be cast thicker

    Size chart

    These ceramic microspheres are used to reduce the density of resins and other casting materials. These micro granules can be used in polyurethane, silicone, epoxy, polyester, plaster, concrete, cement and similar products.

    Technical data

     

    • Melting point: 1200-1350°C
    • Bulk density: 350-480 g/L
    • Typical particle size: 5-355 µm
    • Average particle size: 106-150 µm
    • Colour: Grey
    • Compressive strength: 1500-3000 psi

    Chemical composition

    SiO2 55 – 65%
    Al2O3 27 - 33 %
    Fe2O3 ≤ 6%
    CO2 (content in the spheres) 70%
    N2 (content in the spheres) 30%
    Loss on ignition (1000oC) ≤ 2%

    Processing

    The desired and possible amount of these micro granules that can be added differs per material and per desired purpose.

    With polyurethane you can use the following mixing ratio Polyol : Iso : Fillite = 1 :1 :1 by weight. At this mixing ratio, the weight of the product becomes 75% of what a casting without filler would have weighed.

    With higher filler percentages the product becomes more viscous and with an even higher filler percentage you even get a paste.

    Please note: it is recommended to mix the balls well, but not for too long, because they will then continue to be broken and no longer effectively reduce the density of the mixture.

    Special instructions

    Do not mix for too long or too intensively, otherwise you will destroy the filler.

    Shelf life

    Unlimited shelf life if stored dry.

    Product information

    EN - Product Information Filler Fillite 355.pdf

    ProductOverview_StandardRange.pdf

     

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    Our story began with our father, the founder of Nedform BV. We— Roel, Rutger, and Rob Collaris —are his sons and wanted to bring his passion and knowledge to the online world. That's how SAM (Silicones and More) was born—a creative space for everyone.

    Whether you're a beginner, an expert, or an enthusiastic DIYer looking for the right tools, materials, and some guidance, you've come to the right place. We've worked with silicones, resins, and casting materials ourselves for years. That's why we not only deliver quality but also genuine support—based on experience.

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    FAQs

    What is the delivery time of my order?

    Orders placed and paid for on weekdays before 4:00 PM are usually shipped the same day. Orders placed after 4:00 PM or on weekends are processed the next business day.

    Netherlands: usually delivery within 1 working day
    Belgium and Germany: delivery within 1-2 working days
    Other countries: depending on destination and carrier

    What is the return policy?

    We offer a 30-day return policy as an added service. If you'd like to return an item or if there's something wrong with your order, please email us at info@siliconesandmore.com with your name and order number within 30 days of delivery. We'll help you quickly. The full terms and conditions can be found on our returns page.

    How can I track my order?

    Once your order has been processed and shipped, you'll receive a track and trace code by email, allowing you to easily track your package. Please note that it can sometimes take up to 24 hours after processing for the track and trace to be active.

    I have a problem with my order, how can I reach you?

    If you have any questions or run into any problems, please feel free to contact us via our contact page or email us at info@siliconesandmore.com . We'll be happy to help you quickly.

    If you want an immediate answer, ask our chatbot. They have extensive knowledge of all our products and can often help you right away!

    Can I also order for business purposes?

    Yes, business orders are possible . Customers within the EU outside the Netherlands can order VAT-free with a valid EU VAT number (0 percent intra-Community supply).

    Enter your VAT number on the shopping cart page , not at checkout.

    Go to the shopping cart via the link below and enter your VAT number and email address, after which the VAT will be automatically removed.

    https://siliconesandmore.com/cart

    Please note that if you only enter your VAT number at checkout, it will not be processed correctly and VAT may still be charged.

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